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4 articles
Complete guide to smart card and proximity card readers: how they interface with microchips and RFID, contact vs contactless systems, fail-safe vs fail-secure locks, benefits, and industry applications.
· 11 min read
Read More...How do key fob access control systems work, what do they cost in the UK, and which type is right for your building? Updated 2026 guide from Nortech's access control specialists.
· 18 min read
Read More...Both proximity cards and key fobs are some of the most popular credentials available in access control. But what are the main differences between them?
· 8 min read
Read More...Proximity cards are a type of RFID, but the differences matter for security. Understand frequencies, cloning risk, costs, and when to migrate to encrypted RFID.
· 12 min read
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